Dene Workman
There is a roof cleaner product I do it manually then pour TFR over it to kill roots Put a copper strip up there high as possible so rainwater gets to run over it and spreads an alkaline over roof and it won't grow ever again
what is the best method of removing moss and sedum from a clay-tiled r
Posted by P. Perkins, on
what is the best method of removing moss and sedum from a clay-tiled roof and is it advisable to then have the roof coated?
